K20 engine price on eBay right now

Across 50 live Buy It Now listings for "K20 engine" on eBay US, the market median is $1,097. Half of listings sit between $750 and $2,945. Rescanned every 6 hours; last sweep 2026-09-04 23:22 UTC.

77% underbuy now

02-06 ACURA RSX BASE 02-05 EP3 - K20A3 - COMPLETE SHORT BLOCK ENGINE - OEM K20

$249.95market $1097

UsedBuy It Now

76% underbuy now

02-05 HONDA CIVIC SI EP3 HATCHBACK - K20A3 ENGINE MOTOR SHORT BLOCK W/ MAIN CAPS

$264.95market $1097

UsedBuy It Now

75% underbuy now

2005 06 ACURA RSX TYPE-S K20Z1 2.OL OEM BARE ENGINE BLOCK K20 DC5

$269market $1097

UsedBuy It Now

74% underbuy now

🏷️2002-2005 HONDA CIVIC SI K20A3 ENGINE WIRING HARNESS OEM 5 SPD 32110-PNF-A00

$280market $1097

UsedBuy It Now

73% underbuy now

Billet Aluminum Timing Chain Cover Kit for Honda Acura K20A K20A2 K20A3 K20Z1 US

$290.9market $1097

NewBuy It Now

65% underbuy now

06-11 Honda Civic SI K20Z3 engine block assembly OEM engine motor K20 RBC 6577

$379.99market $1097

UsedBuy It Now

64% underbuy now

Honda Accord Element CR-V K20A3 Short Block Bottom End Assembly OEM Core 140K Mi

$399market $1097

UsedBuy It Now

64% underbuy now

02-04 Acura RSX Type S K20A2 bare engine block assembly motor K20 K20A 1408716

$399.99market $1097

UsedBuy It Now

The median is the middle asking price of live Buy It Now listings for this exact search, so it reflects what sellers are asking today, not what buyers paid last month. Use the 25th percentile as a realistic quick-sale price and the 75th as a patient-seller price. Anything listed well under the 25th percentile is worth checking for condition, completeness, and seller feedback before you buy.